A shooting at a Charleston gas station over the weekend left one man in critical condition. Charleston Police said 30-year old Traquante Coles was taken to the hospital after he was shot in his left arm and side. Police are looking for a suspect involved in the shooting.Iinvestigators said after interviews and looking at surveillance video, it looked like the two knew each other, and were about to get into a fight. The suspect then ran east, between the Par Mar and Duffy’s cleaners. Anyone with tips should contact Charleston police.